Performance Evaluation of Bonding Techniques at Wireless 802.11n

the role of application of dynamic assessment approach in improvement of iranian efl writing performance at different language proficiency levels

the present study sought to investigate the role of dynamic assessment (da) in improvement of iranian efl writing performance at different language proficiency levels. to this end, after conducting the quick placement test, 60 iranian efl learners were assigned to two groups with different language proficiency levels. in both groups each participant wrote two compositions, one before and one af...

Computer Performance Evaluation Techniques

Computer performance evaluation is a key technology for research in computer architecture. The continuous growth in complexity of computer systems is making this task increasingly complex. In general, the problem of developing effective performance evaluation techniques can be stated as finding the best trade-off between accuracy and speed. This optimal trade-off is dependent on the particular ...

Evaluation of different enamel conditioning techniques for orthodontic bonding

OBJECTIVE The aim of this study was to compare the effects of different enamel conditioning techniques for bracket bonding. METHODS Ninety-one human premolars were randomly divided in six groups of 15 specimens each. The enamel surfaces of the teeth were etched with 35% orthophosphoric acid in Group 1, with a self-etching primer in Group 2, sandblasted in Group 3, sandblasted and etched with ...

Performance Improvement of Wireless Mesh Networks by Using a Combination of Channel-Bonding and Multi-Channel Techniques

In the present paper, the use of a combination of channelbonding and multi-channel techniques is proposed to improve the performance of wireless mesh networks (WMNs). It is necessary to increase the network throughput by broadening the bandwidth, and two approaches to effectively utilize the broadened bandwidth can be considered. One is the multi-channel technique, in which multiple separate fr...

Performance Evaluation Techniques – Summer 2004